Komatsu 6D105 Series Diesel Engine Shop Manual SEBE61360109

Description

• Model List:
  • 6D105 Series Diesel Engine

• 0.1. ASSEMBLY DRAWING
• 0.2. WEIGHT TABLE
• 0.3. PERFORMANCE CURVE
• 1. STRUCTURE AND FUNCTION
• 1.1. GENERAL STRUCTURE
• 1.2. INTAKE AND EXHAUST SYSTEM
• 1.2.1. INTAKE AND EXHAUST SYSTEM CHART
• 1.2.2. TURBOCHARGER
• 1.3. ENGINE BODY
• 1.3.1. CYLINDER HEAD
• 1.3.2. MAIN CIRCULATION PART (1/3)
• 1.3.3. MAIN CIRCULATION PART (2/3)
• 1.3.4. MAIN CIRCULATION PART (3/3)
• 1.4. LUBRICATING SYSTEM
• 1.4.1. LUBRICATING SYSTEM CHART
• 1.4.2. OIL PUMP
• 1.4.3. REGULATOR VALVE
• 1.4.4. OIL FILTER
• 1.4.5. OIL COOLER
• 1.5. FUEL SYSTEM
• 1.5.1. FUEL SYSTEM CHART
• 1.5.2. FOR CONSTRUCTION EQUIPMENT
• 1.5.3. FOR GENERATOR
• 1.5.4. FUEL INJECTION PUMP
• 1.5.5. GOVERNOR
• 1.5.6. FEED PUMP
• 1.5.7. FUEL INJECTION NOZZLE
• 1.5.8. FUEL FILTER
• 1.5.9. FUEL CUT SOLENOID
• 1.6. COOLING SYSTEM
• 1.6.1. COOLING SYSTEM CHART
• 1.6.2. WATER PUMP
• 1.6.3. THERMOSTAT
• 1.6.4. CORROSION RESISTOR
• 1.7. ELECTRICAL SYSTEM
• 2. TESTING AND ADJUSTING
• 2.1. GENERAL OF TESTING AND ADJUSTING
• 2.1.1. MEASURING ENGINE SPEED
• 2.1.2. CRANKING METHOD
• 2.2. INTAKE AND EXHAUST SYSTEM
• 2.2.1. CHECKING INTAKE AND EXHAUST SYSTEM
• 2.2.2. ADJUSTING VALVE CLEARANCE
• 2.2.3. MEASURING EXHAUST COLOR (BOSCH TYPE)
• 2.3. ENGINE BODY
• 2.3.1. MEASURING BLOWBY
• 2.3.2. MEASURING COMPRESSION PRESSURE
• 2.3.3. CLEANING BREATHER ELEMENT
• 2.4. LUBRICATING SYSTEM
• 2.4.1. CHECKING LUBRICATING SYSTEM
• 2.4.2. REPLACEMENT AND CLEANING OF LUBRICATING SYSTEM
• 2.4.3. MEASURING OIL CONSUMPTION
• 2.5. FUEL SYSTEM
• 2.5.1. CHECKING FUEL SYSTEM
• 2.5.2. REPLACEMENT AND CLEANING OF COMPONENTS OF FUEL SYSTEM
• 2.5.3. CHECKING FUEL INJECTION PUMP
• 2.5.4. CHECKING AND ADJUSTMENT OF FUEL INJECTION NOZZLE
• 2.5.5. TESTING AND ADJUSTING FUEL INJECTION TIMING
• 2.5.6. ADJUSTING FUEL CUT SOLENOID (FOR WA3001)
• 2.5.7. CALIBRATION DATA
• 2.6. COOLING SYSTEM
• 2.6.1. CHECKING COOLING SYSTEM
• 2.6.2. REPLACEMENT AND CLEANING OF COMPONENTS OF COOLING SYSTEM
• 2.6.3. CHECKING THERMOSTAT FUNCTION
• 2.6.4. CHECKING AND ADJUSTMENT OF VBELT TENSION AND REPLACEMENT OF VBELT
• 2.7. PERFORMANCE TEST
• 2.7.1. TESTING METHOD OF PERFORMANCE
• 2.7.2. RUNIN CRITERIA
• 2.7.3. PERFORMANCE TEST CRITERIA
• 2.8. TROUBLESHOOTING
• 2.8.1. TESTING AND ADJUSTING DATA
• 2.8.2. TESTING AND ADJUSTING TOOL LIST
• 2.8.3. METHOD OF READING TROUBLESHOOTING TABLE
• 2.8.4. TROUBLESHOOTING TABLE
• 2.8.4.1. STARTING DEFECTIVE OR BADNESS
• 2.8.4.2. ENGINE STOPPED DURING OPERATION
• 2.8.4.3. ENGINE RUNS ABNORMALLY
• 2.8.4.4. FUEL CONSUMPTION TOO HIGH
• 2.8.4.5. LACK OF POWER
• 2.8.4.6. EXHAUST GAS IS BLACK
• 2.8.4.7. EXHAUST GAS IS BLUE
• 2.8.4.8. OIL CONSUMPTION TOO HIGH
• 2.8.4.9. OIL LEVEL RISES
• 2.8.4.10. OL QUICKLY BECOMES DIRTY
• 2.8.4.11. ENGINE OIL PRESSURE GAUGE INDICATOR FLUCTUATES ABNORMALLY
• 2.8.4.12. LACK OF OIL PRESSURE
• 2.8.4.13. OIL IN COOLING SYSTEM
• 2.8.4.14. WATER TEMPERATURE DOES NOT RISE
• 2.8.4.15. WATER TEMPERATURE RISES EXCESSIVELY
• 2.8.4.16. TOO MUCH VIBRATION
• 2.8.4.17. ABNORMAL NOISE EMITTED
• 2.8.4.18. EXCESSIVE WEAR OF ENGINE PARTS
• 2.8.4.19. ENGINE DOES NOT START BECAUSE OF FAULT IN ELECTRICAL SYSTEM
• 2.8.4.20. BATTERY DOES NOT CHARGE
• 3. DISASSEMBLY AND ASSEMBLY
• 3.1. GENERAL
• 3.1.1. DISASSEMBLY
• 3.1.2. ASSEMBLY
• 3.2. DISASSEMBLY AND ASSEMBLY OF ACCESSORIES
• 3.2.1. TURBOCHARGER
• 3.2.2. OIL PUMP
• 3.2.3. WATER PUMP
• 4. MAINTENANCE STANDARD
• 4.1. INTAKE AND EXHAUST SYSTEM
• 4.1.1. TURBOCHARGER
• 4.2. ENGINE BODY
• 4.2.1. CYLINDER HEAD
• 4.2.2. VALVES AND VALVE GUIDES
• 4.2.3. ROCKER ARM SHAFT, PUSHROD AND TAPPET
• 4.2.4. PISTON, PISTON RING, PISTON PIN
• 4.2.5. CONNECTING ROD
• 4.2.6. FLYWHEEL AND FLYWHEEL HOUSING
• 4.3. LUBRICATING SYSTEM
• 4.3.1. OIL PUMP
• 4.4. COOLING SYSTEM
• 4.4.1. WATER PUMP, THERMOSTAT